Package org.jline.reader.impl

Class UndoTree<T>

java.lang.Object

org.jline.reader.impl.UndoTree<T>

public class UndoTree<T>
extends Object

Simple undo tree. Note that the first added state can't be undone

Constructor Summary

Constructors

Constructor	Description
UndoTree(Consumer<T> s)

Method Summary

Modifier and Type	Method	Description
boolean	canRedo()
boolean	canUndo()
void	clear()
void	newState(T state)
void	redo()
void	undo()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UndoTree

public UndoTree(Consumer<T> s)

Method Details

clear

public void clear()

newState

public void newState(T state)

canUndo

public boolean canUndo()

canRedo

public boolean canRedo()

undo

public void undo()

redo

public void redo()